Conrad said Michael told him he feared his father so much that he vomited when he saw him.
Joseph Jackson began his career in the early 1960s as director of the Jackson 5, where all his sons have become professional musicians since their early days.
The band consisted of Jackie, Marlon, Michael McGinnin, Tito Jackson on the Lid Guitar, Jermaine Jackson on the Guitar Bus, and an accompanying singer, later joined by Randy Jackson on rhythm, keyboards and accompaniment.
Michael Jackson later stated that his father had beaten and bullied them during the rehearsals and before the performances, and pointed out that the strict discipline imposed by his father played an important role in his career
Joseph Jackson died on June 27, 2018 at the age of 89 years.